Amazon.com: ODROID N2+ Single Board Computer (SBC) (4GB) with Power Supply : Electronics
Orange Pi 4B 4GB RAM 16GB eMMC — KKSB Cases
ROCK3 Model A, Credit Card Sized Computer SBC, Based On RK3568, Options For RAM / EMMC/ Wireless
Orange Pi 4 LTS SBC 4GB LPDDR4 RAM 16GB EMMC Rockchip RK3399 Wifi BT5.0 1000M Ethernet Run Android Ubuntu Debian OS - AliExpress
Orange Pi 3B 4GB RAM DDR4 Rockchip RK3566 Mini PC Board Orange Pi 3 Model B WiFi Bluetooth BLE SBC Single Board Computer - AliExpress
Orange Pi 5B 4GB RAM 32G EMMC 64-bit Rockchip RK3588S SBC Single Board Computer WIFI Bluetooth BLE Mini PC 5 B Development Board - AliExpress
Rock Pi 4C SBC with 4GB RAM, HDMI and DisplayPort Launched for $59 and up - CNX Software
ODROID-C4 with 4GB RAM
Orange Pi 4 LTS SBC 4GB LPDDR4 RAM 16GB EMMC Rockchip RK3399 Wifi BT5.0 1000M Ethernet Run Android Ubuntu Debian OS - AliExpress
DFR0419 - Dfrobot - SBC, LattePanda V1, Intel Atom
3.5" Single Board Computers (SBCs) - SBC-Z83
seeed Studio Raspberry Pi 4 Model B [4GB] RAM, Single Board Computer Suitable for Building Mini PC/Smart Robot/Game Console/Workstation/Media Center/Etc. : Electronics - Amazon.com
Amazon.com: ODROID N2 Single Board Computer (SBC) (4GB) with Power Supply : Electronics
HB4IQ352GLVA SBC SINGLE BOARD COMPUTER W/4GB RAM & Core 2 Quad CPU Q9400 | eBay
Allwinner A133 Development Motherboard SBC 4GB RAM 128GB ROM With Serial Port for digital signage touch interactive - AliExpress
Orange Pi Zero 3 4GB RAM DDR4 Allwinner H618 WiFi Bluetooth Mini PC Orange Pi Zero3 Development Board SBC Single Board Computer - AliExpress
Amazon.com: seeed Studio Raspberry Pi 4 Model B [4GB] RAM, Single Board Computer Suitable for Building Mini PC/Smart Robot/Game Console/Workstation/Media Center/Etc. : Electronics
Rock 4 SE 4GB – Single Board Computer 4GB LPDDR4 RAM Rockchip – Oz Robotics
OKdo ROCK 4 Model C+ 4GB Single Board Computer Rockchip RK3399-T Arm Cortex-A72 + Cortex-A53 - OKdo
OFFTEK 4GB Replacement Memory RAM Upgrade for AsRock SBC-330 (DDR4-19200) Motherboard Memory at Amazon.com